Quiddity was founded in 1976 with a vision of improving communities through innovative engineering. Our commitment to delivering high quality projects has resulted in a steady expansion of our team and a growing reputation among our clients, our industry teammates, and the communities in which we work.
Our mission is simple: to enhance lives through engineering excellence. With this at the forefront of what we do, our clients know they are working with someone who cares. From concept to completion, we take our involvement seriously and ensure our services are delivered on time with a high degree of quality.
We provide innovative yet functional design services that allow developers to create communities that feel like home.
Whether it’s land subdivision, planning streets, or placing structures, you can count on our experts to create a functional and aesthetically pleasing master plan for your development.
Site improvements, platting, and utility coordination are just a few of the site civil services we can provide for your next project.
Our survey crew collects precise land data to ensure your project has a solid foundation.
Our team utilizes the latest technology to create efficient and environmentally sound treatment plants that stand the test of time.
We collaborate with local and state agencies to create water infrastructure that’s reliable and easy to maintain.
Our team works with clients to create a custom plan for their facilities and community members’ needs.
Keeping projects on schedule and within budget is our specialty. Let our program managers see your project through the finish line.
Let our traffic experts help keep your community moving.
Our team of H&H engineers is dedicated to ensuring your development has the necessary drainage solutions to mitigate the next wet weather event.
We design innovative transportation solutions that prepare communities for a fast-moving future.
From SCADA Systems to emergency generators, our electrical engineers will ensure your facility has the power it needs to operate seamlessly.